警告:mysql_num_rows()预计参数1是资源,对象G中给出:\ XAMPP \ htdocs中\上线PROJECT1 \的login.php 11
问题描述:
我已但再次并构成本PHP代码再次此警告即将警告:mysql_num_rows()预计参数1是资源,对象G中给出: XAMPP htdocs中上线PROJECT1 的login.php 11
警告:mysql_num_rows()预计参数1是资源,对象G中给出:\ XAMPP \ htdocs中\ PROJECT1 \上线的login.php 11
这里是代码输入代码在这里:
<?php
$con=mysqli_connect('localhost','Medical','MED1234','Medicine');
mysqli_select_db($con,'Medicine');
$use= $_POST['user'];
$pas= $_POST['pass'];
$q="select * from login where Username='$use' and Password='$pas' ";
$result=mysqli_query($con,$q);
$count=mysql_num_rows($result);
if($count==1)
{
header("location: list1.html");
}
else
{
echo "Wrong Credentials";
}
mysqli_close($con);
?>
请帮我解决这个问题
答
您正在使用mysql_num_rows()
而不是mysqli_num_rows()
。